説明
Recommended for people who have pain on the instep
【Product details of FS INSTEP】
●A size fitter who have low instep.
●It reliefs a pain and oppressive feeling on your instep.
●The soft felt cushion is used.
【Attention】
●If you feel pain while using it, please stop to use immediately.
●Do not bend the fitter.
●Keep the body into the package, avoid from the direct sunlight and keep it
in a well-ventilated area.